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HomeBrowseOntarioNAICS212321
NAICS 212321OntarioMining

Construction Sand and Gravel Mining Contracts
in Ontario

Sand and gravel extraction for federal road construction and infrastructure projects. Browse active Ontario state, local, and federal contracts under NAICS 212321. Average contract value $2.2M.

212321
NAICS Code
$2.2M
Avg Contract Value
Mining
Industry
$10B+
State Market
Get Alerts for NAICS 212321 in OntarioAll Ontario Contracts

About NAICS 212321Construction Sand and Gravel Mining

NAICS 212321 covers sand and gravel extraction for federal road construction and infrastructure projects. Government agencies at every level — federal, state, and local — regularly procure services and products under this classification. Businesses registered under NAICS 212321 are eligible to compete for set-aside contracts across all 50 states and at the federal level.

In Ontario, NAICS 212321 contracts are issued by state agencies, local municipalities, and federal agencies operating in the state. The average contract value for this NAICS code is $2.2M, making it accessible to small and mid-sized businesses. Ontario contractors should register on the state procurement portal in addition to SAM.gov to capture the full opportunity set.

Top Federal Buyers for NAICS 212321

These federal agencies are the largest buyers of construction sand and gravel mining services nationally. Each maintains active procurement programs and awards contracts under NAICS 212321 regularly.

Army Corps
FHWA
State DOTs
Military Construction
Municipal Governments

How to Win Construction Sand and Gravel Mining Contracts in Ontario

1
Register NAICS 212321 in SAM.gov

Your SAM.gov registration must include NAICS 212321 to appear in federal searches and qualify for set-aside contracts in Ontario and nationwide. Update your registration immediately if this code is missing.

2
Register on Ontario procurement portal

State contracts in Ontario require separate vendor registration. Register on the state portal and select commodity codes matching NAICS 212321 to receive solicitation notifications.

3
Pursue applicable certifications

8(a), HUBZone, SDVOSB, and WOSB certifications open set-aside contract pools specifically for NAICS 212321. Each certification reduces your competition pool significantly and adds sole-source contract eligibility.

Monitor and respond quickly

Set up real-time alerts for NAICS 212321 contracts in Ontario. First movers get more Q&A time, better subcontractor quotes, and more proposal preparation time — all of which directly improve win rates.

Related Search Terms

sand and gravelaggregate miningconstruction materialscrushed stoneroad base materialsontario sand and gravelontario government constructionNAICS 212321 ontarioconstruction contracts Ontario

Related NAICS Codes in Ontario

236220Commercial and Institutional Building Construction
237310Highway, Street, and Bridge Construction
238210Electrical Contractors
236110Residential Building Construction